Statunit
釐米克秒静电制单位
🗣️ 情景例句
I'm not sure. I'll have to check.
我不能确定，我必须查一下。
Let's see what else is on.
咱们看看有没有别的节目。
As the parents had five children, life was a perpetual struggle against poverty.
家里已有5个孩子，全家人常年在贫困中挣扎。